101336985 has 24 divisors (see below), whose sum is σ = 181319424. Its totient is φ = 52302240.

The previous prime is 101336971. The next prime is 101336987. The reversal of 101336985 is 589633101.

It is a happy number.

It is not a de Polignac number, because 101336985 - 2⁷ = 101336857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101336987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34927 + ... + 37716.

It is an arithmetic number, because the mean of its divisors is an integer number (7554976).

Almost surely, 2^101336985 is an apocalyptic number.

101336985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

101336985 is a deficient number, since it is larger than the sum of its proper divisors (79982439).

101336985 is a wasteful number, since it uses less digits than its factorization.

101336985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72685 (or 72682 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 101336985 is about 10066.6272902100. The cubic root of 101336985 is about 466.2183105872.

The spelling of 101336985 in words is "one hundred one million, three hundred thirty-six thousand, nine hundred eighty-five".